Upgraded Version: The Dracaena PCIE Riser is a high-performance PCI Express riser that can convert a PCIE X1 slot to a PCIE X16 slot on the mother board. With more PCIE X16 graphic cards, it will give a safe and dependable connection. Will be mainly used on Ethereum Mining rigs or GPU Mining rigs. Stable solution: The 60cm USB 3.0 extension cable is soft and flexible, making it simple to position and route. The operating state is shown by three LED lights. The slot has a fixed buckle that makes it easy to remove and replace the graphics card without it falling out. Simple extend PCI Express X1 slot from mother board to PCI Express X16 slot for heavy GPUs. Added fixed buckle on the PCI Express X16 slot ensure stable GPU connection. Power Supply Options: While other PCIE has only 1 option for power connector which is 6 pin power connector. Dracaena Riser provides 3 different options which are 6pin, Molex and SATA 3 Solid Capacitors improve power stability to GPU and prevent interference.